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Question about Percents: Introduction

Math

CMRJ

Percents: Introduction

Easy

(CMRJ 2008) - Question Easy of Math

A person bought a car for cash, obtaining a 10% discount. He paid with 37,620 fifty-cent coins. The price of the car, without the discount, was:
a.
R$ 22,000.00
b.
R$ 25,000.00
c.
R$ 21,900.00
d.
R$ 20,950.00
e.
R$ 20,900.00

Answer:

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